Who has a lesson plan for life, Saturday s homework, please

Life Life "By writing that the little moth struggles in danger, and the melon seeds that fall into the brick cracks in the corner of the wall grow unyieldingly, I listen to the regular beating of the heart telling us to revere life, cherish life, and make our life more brilliant.

The full text is divided into three parts, the first three paragraphs are narrated, the last two paragraphs are argumentative and lyrical, and the article is narrated first and then discussed, and the ideas are clear. With the title of "Life Life", the author expressed his strong sense of life and positive attitude towards life, and expressed the author's awe and praise for life. To study this text, we should be able to summarize the three examples described in the text and understand the value of life. Be able to grasp the key words or subject words, grasp the context of the text, and understand the main idea of the text; Able to carefully observe the activities of the weak life around them, and learn the accurate words of the text to describe the whole process of its activities in detail.

Example Analysis] Sample Question: Read the following two sentences carefully, find out the inconsistencies in the words, and compare their expressions.

A: At night, a moth keeps whirling above my head, harassing me. As soon as I reached out and grabbed it while it was resting in front of me, I wanted to kill it, but it flapped its wings and struggled hard, and I felt a life force leaping in my hands, so strong!

So vivid! B: At night, a moth kept flying above my head, harassing me. As soon as it stopped to rest, I reached out and grabbed it, and I tried to kill it, but it flapped its wings and struggled. I felt a strong life force pulsating in my hands.

Analysis: This question uses the form of word change and word deletion to test students' understanding of the effect of sentence expression.

"Extremely" emphasizes the depth of the flying insects' struggle, desperately fighting with all their might. "That's so strong! So vivid!

Separate from the sentence and indicated by two exclamation points, it shows that the vitality is strong, more shocking, and the feelings expressed are stronger.

Take a closer look at the environment in which you live, close your eyes, take a big breath of fresh air, enjoy the last few minutes, and give yourself a satisfied smile.

Hehe, five minutes can't do anything at all. Give a ** to your family, and then wait.

Personally, I believe that there is life on Mars, after all, the environment of Mars is suitable for the living conditions of life, although it is harsher than that of Earth; Life on Earth can evolve to adapt to changing environments, and I think Mars will be no exception.

I don't think there's life on Mars, first of all, there's no oxygen on Mars, then the temperature is too low, rarely above 0 degrees, and there's too many sandstorms.

Yes,,There must be,,It has been confirmed that there are fluctuations of life on Mars,,, but what creatures are not yet known,

It is very likely that she has all the conditions required for the existence of life, although the composition is not exactly the same as that of the earth, but no one has to say that she must be like an earthling.

Life diversion is to convert your health into mana, that is to say, reduce blood and add blue, and you can also use it when the blue is full, but it only reduces blood and can't add blue. So when there is **, you don't have to sit on the floor to eat and drink - blue is dissatisfied, diverted, ** fill you with blood, OK, blood blue is full.

Soul draining is used when the monster is dying, and if the monster dies on the way to absorb the soul, you will get a soul fragment, which can be used to summon SS's baby, or it can be used to make sugar and soul stones, and some spells also consume soul fragments. Therefore, before the start of the fight, the SS will suck the fragments in advance.

I haven't played SS for a long time, but it shouldn't change much.

Life diversion is when part of HP is converted into MP

Killing an experienced or honorable enemy with Soul Siphon grants Soul Shards.

Life diversion is blood for magic, and you can get soul fragments by killing a guy who is not a gray level with the latter move.

I loved you so much, I missed you At the end of my life, I still can't forget you, I'm so sad to abandon you in heartache and despair At this moment, you are still my reason to live strongly, and this part of my life that I am allowed must abandon all memories with you, I can't stop crying, I feel your tears and beg to be adopted.

[Overview].The cells of multicellular organisms are indeed able to complete various life activities, but in the process of biological evolution, the division of labor of each cell is becoming more and more precise, and the selective expression of genes is becoming stronger and stronger, so that the cells lose the ability to survive independently. For example, the nucleus of red blood cells disappears in order to transport more oxygen; In order to better transmit bioelectric signals, nerve cells have evolved axons, dendrites and other structures.

All the differentiated cells combine to form a complete whole.

[ Why are the cells of multicellular organisms capable of completing various life activities? ] ]The "complete" here means that the genetic material in the cell is complete, and if there is no gene selective expression mechanism, then the cell can be used as nerve cells, blood cells, digestive cells, epithelial cells, etc., so as to complete various life activities.

[ For said irritability and excretion].What is stress? Irritability is the instinct of all living organisms, from a cell to an elephant. So since unicellular organisms are stressful, why not talk about the stressfulness of multicellular organism cells?

This is because the completion of stress requires the cooperation of many aspects, from feeling signal transduction, signal processing, signal emanation, and then responding, which is naturally no problem for single-celled organisms without gene selective expression mechanism, but the cells of multicellular organisms are differentiated, so to complete the entire stress process, receptors, afferent nerves, efferent nerves and effectors are needed, so it makes no sense for a cell to talk about its stress. And what is excretion? Excretion, means:OrganismThe physiological process by which the end products produced during metabolism are excreted from the body.

This mainly refers to single-celled organisms excreting waste through the anus, plants excreting waste through stomata, and urine and sweat from animals (feces are excreted to be precise, but can also be counted as excretion in a broad sense). Cells do produce metabolic wastes and excrete them through free diffusion, assisted diffusion, active transport and exocytosis, but as mentioned earlier, excretion is a general term for the organism, that is, "individuals with life, including plants and animals, such as the lowest and most primitive single-celled organisms, and the highest and most complex human beings", so we don't talk about the excretion of cellular wastes, of course, in my personal opinion, this is not to be blamed in a broad sense.

Cells in multicellular organisms differentiate, and different types of cells function differently.

Hair it's a good head, any multi-purpose anything, you don't dare to let the cow brother put the hair of the natural invite him.